Transaction not yet indexed

1ucdnSR8sMwFTCBvLpw1EkcRKc94hJxKDYDMw2zJSedcu2wQTKSJuFB9MmmPyY7kxqikqFdPjkUWEWWfdq2e4k3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.